LAABMAYR ENGINEERING LIMITED

What LAABMAYR ENGINEERING LIMITED does

Laabmayr ZT GmbH (operating in the UK as 'LAABMAYR ENGINEERING LIMITED') is an Austrian chartered engineering consultancy (Ziviltechniker) founded in May 1975 by Franz Laabmayr, specializing in tunnel engineering, hydropower, civil engineering, rock and foundation engineering, refurbishment, and tunnel safety. Headquartered in Salzburg, the firm serves federal and state government infrastructure authorities (ÖBB-Infrastruktur AG, ASFINAG, multiple Austrian Bundesländer, German DEGES) and energy utilities (Energie AG, Illwerke/VKW, TIWAG), delivering planning, design, construction supervision (ÖBA), consulting, R&D, site coordination, and structural inspection services across projects ranging from €15M to €3B in total value with a cumulative portfolio exceeding €6 billion.

The firm operates through six core technical specializations and six service modules, with international projects delivered primarily through the ATE – Austrian Tunnel Engineers joint venture formed with IGT Geotechnik und Tunnelbau ZT GmbH in March 2019. A minority stake in LLP Engineering GmbH (founded September 2014) extends capability into electrical engineering. Headcount is deliberately held at approximately 60 employees with a 9-year average tenure and 39-year average age, reflecting a positioning choice to preserve specialist quality over scale. Operations span Austria, Germany, and Singapore, with on-site offices supporting marquee projects including the Semmering Base Tunnel (€3B, ongoing 2015–2028), Plabutschtunnel refurbishment (€570M, 2023–2025), and the A10 Tauern/Katschberg general renewal (commencing 2026).

Revenue derives from professional services fees on competitive public tenders, primarily as construction supervision and design consultant on long-duration infrastructure programs. The firm is privately held by seven partner-shareholders — managing directors Manfred Eder and Albert Helmberger, plus Gerald Edlmair, Roland Laabmayr, Thomas Neumayr, Christoph Niedermoser, and Peter Steiner — with no external institutional capital. In July 2025 the company rebranded to Laabmayr ZT GmbH and relocated to new headquarters in Salzburg-Liefering to mark its 50th anniversary.

Name

LAABMAYR ENGINEERING LIMITED

Legal name

Laabmayr ZT GmbH

Website

https://laabmayr.at

Company type

Private

Founded year

1975

Operating status

Operating

Headcount range

51–100 employees

Short description

Laabmayr ZT GmbH is an Austrian chartered engineering consultancy (Ziviltechniker) founded in 1975, providing tunnel, hydropower, civil, geotechnical, refurbishment, and tunnel safety services to government infrastructure authorities and energy utilities across Austria, Germany, and select international markets.

Ownership category

akta.pro rank

Product category

Civil Engineering Consulting

NAICS

Engineering Services (54133), Architectural, Engineering, and Related Services (5413), Scientific Research and Development Services (5417)

SIC

Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Geotechnical & Subsurface Engineering Consulting (BPAHAIAB)

akta.pro secondary industries

Construction Program Management (Multi-site/Portfolio) (IMAFAAAF), Construction Management (Agency/Owner’s Rep) (IMAFAAAC)

Keywords

• Tunnel engineering services
• Underground infrastructure consulting
• Hydroelectric power engineering
• Geotechnical engineering services
• Construction supervision services

Headquarters

HQ city

Salzburg

HQ country

Austria

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B

Offering type

Services

Revenue model

1. Engineering Consulting Services: Professional services revenue from providing civil engineering consulting, design, construction supervision, and project management for infrastructure projects including tunnels, hydro power plants, and civil engineering structures. Projects range from €15M to €3B in total project value.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Laabmayr is an Austrian chartered engineering consultancy (Ziviltechniker) that specializes in planning, design, and construction supervision for tunnel and underground infrastructure projects. The firm delivers integrated engineering services across six technical specializations: tunnel engineering, hydro power, civil engineering, rock and foundation engineering, refurbishment, and tunnel safety. It serves government infrastructure authorities and energy utilities on projects ranging from €15M to €3B.

Product overview

Laabmayr is a specialized Austrian civil engineering firm operating as a 'Ziviltechniker' (chartered engineer) offering integrated engineering services under the 'TunnelExpertEngineering' brand. The company provides a portfolio of six core technical specializations: Tunnel Engineering, Hydro Power, Civil Engineering, Rock & Foundation Engineering, Refurbishment, and Tunnel Safety. These are supported by six service modules: Design & Engineering, Construction Supervision (ÖBA), Consulting, Research & Development, Health & Safety coordination, and Structural Inspection. The offering is structured as a unified engineering consultancy rather than a software product, with international projects delivered through affiliated companies including ATE – Austrian Tunnel Engineers (joint venture with IGT) and LLP Engineering GmbH (electrical engineering services).

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Successfully completed projects ranging from €15M to €3B in total project value
• +1 more outcomes

Named customers7 records

Segments3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered core and strategic.

• ATE – Austrian Tunnel EngineerscoreStrategic or Co-development Partner · 1 March 2019Joint venture between IGT Geotechnik und Tunnelbau ZT GmbH and IL – Ingenieurbüro Laabmayr & Partner ZT GmbH formed in March 2019. Operates as a specialized unit for international tunnel engineering projects. Used as service provider/contractor for multiple major projects including Semmering Base Tunnel, Schmittentunnel, and A10 tunnel refurbishment.
• IGT Geotechnik und Tunnelbau ZT GmbHcoreStrategic or Co-development Partner · 1 March 2019Partner in ATE – Austrian Tunnel Engineers joint venture, combined with Laabmayr for international tunnel engineering projects.
• LLP Engineering GmbHstrategicTechnology or Integration · 1 September 2014Engineering firm with headquarters in Salzburg, founded by Klaus Landschützer and Hannes Pfisterer. IL – Ingenieurbüro Laabmayr & Partner ZT GmbH is a shareholder. Provides electro-technology services with authorization for electrical engineering. Delivers planning and construction supervision (ÖBA) services, strategically important partner for electro-technical expertise complementing Laabmayr's civil engineering services.

Scale indicators5 records

Recent moves8 records

Expansion highlights4 records

Broad incumbents

• Stucky (Gruner): Swiss engineering firm (now part of Gruner) with deep hydropower and dam engineering heritage; overlaps with Laabmayr on Alpine pumped-storage and hydro infrastructure projects.
• Ramboll: Global engineering consultancy with a significant tunnel and underground infrastructure practice; competes for larger multi-disciplinary mandates in DACH and the Nordics where Laabmayr also operates.
• WSP Global (Tunnel Practice): Global engineering professional services firm with dedicated tunnel and underground infrastructure practice; competes for larger tunnelling mandates across Europe and serves as a broad-incumbent reference point for the segment.
• AFRY (ÅF Pöyry): Large European engineering consultancy with hydropower, tunnel and infrastructure practices; competes with Laabmayr on Austrian/German hydro and tunnel mandates as a broader multi-discipline incumbent.

Direct peers

• 3P Geotechnik ZT GmbH: Austrian geotechnical and tunnelling consultancy; comparable Ziviltechniker positioning and overlap with Laabmayr's rock & foundation engineering and underground construction services.
• Pini Group: Swiss engineering firm offering tunnel, geotechnical and hydropower services; competes with Laabmayr on Alpine tunnelling mandates and shares the civil-engineering consulting model.
• Lombardi Group: Swiss-based engineering consultancy specialized in underground structures, hydropower and dams; comparable niche focus on tunnelling and hydroelectric engineering with international delivery across Alpine and Asian projects.
• BGG Consult Dr. Elke Saenger ZT-GmbH: Austrian Ziviltechniker geotechnical consultancy with tunnelling and foundation engineering expertise; comparable niche focus and Austrian regulatory charter to Laabmayr.
• IGT Geotechnik und Tunnelbau ZT GmbH: Austrian Ziviltechniker firm specializing in geotechnics and tunnelling; Laabmayr's joint-venture partner in ATE – Austrian Tunnel Engineers and the closest direct peer in scale, scope, and Austrian regulatory positioning.
• ILF Consulting Engineers: Munich-headquartered engineering consultancy with strong tunnel, hydropower, and underground infrastructure practices; directly competes for the same Austrian and DACH mandates as Laabmayr, including base tunnels and pumped-storage projects.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/laabmayr

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

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